* {
    margin: 0;
    padding: 0;
}
#container {
    width: 607px;
    margin: 0 auto;
}
#chathistory {
    display: block;
    resize: none;
    overflow-y: scroll;
    width: 600px;
    height: 300px;
}
#chatinput {
    display: inline-block;
    width: 500px;
}
#chatsubmit {
    width: 90px;
    display: inline-block;
}
